CN114503590A - 用信号发送针对变换跳过中的残差值的译码方案以进行视频译码 - Google Patents
用信号发送针对变换跳过中的残差值的译码方案以进行视频译码 Download PDFInfo
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- CN114503590A CN114503590A CN202080068900.3A CN202080068900A CN114503590A CN 114503590 A CN114503590 A CN 114503590A CN 202080068900 A CN202080068900 A CN 202080068900A CN 114503590 A CN114503590 A CN 114503590A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962914315P | 2019-10-11 | 2019-10-11 | |
US62/914,315 | 2019-10-11 | ||
US17/066,308 US11973983B2 (en) | 2019-10-11 | 2020-10-08 | Signaling coding scheme for residual values in transform skip for video coding |
US17/066,308 | 2020-10-08 | ||
PCT/US2020/055013 WO2021072215A1 (en) | 2019-10-11 | 2020-10-09 | Signaling coding scheme for residual values in transform skip for video coding |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114503590A true CN114503590A (zh) | 2022-05-13 |
Family
ID=75384147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080068900.3A Pending CN114503590A (zh) | 2019-10-11 | 2020-10-09 | 用信号发送针对变换跳过中的残差值的译码方案以进行视频译码 |
Country Status (9)
Country | Link |
---|---|
US (1) | US11973983B2 (ko) |
EP (1) | EP4042679A1 (ko) |
JP (1) | JP2022552173A (ko) |
KR (1) | KR20220073755A (ko) |
CN (1) | CN114503590A (ko) |
AR (1) | AR120195A1 (ko) |
BR (1) | BR112022006350A2 (ko) |
CL (1) | CL2022000912A1 (ko) |
WO (1) | WO2021072215A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021136789A1 (en) * | 2019-12-30 | 2021-07-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Determining a parametrization for context-adaptive binary arithmetic coding |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101524465B1 (ko) * | 2008-01-10 | 2015-06-02 | 삼성전자주식회사 | 색차 보상을 이용한 다시점 비디오 부호화 방법과 그 장치 및 다시점 비디오 복호화 방법과 그 장치 |
US10390046B2 (en) * | 2011-11-07 | 2019-08-20 | Qualcomm Incorporated | Coding significant coefficient information in transform skip mode |
WO2013187060A1 (ja) * | 2012-06-12 | 2013-12-19 | パナソニック株式会社 | 動画像符号化方法、動画像復号化方法、動画像符号化装置および動画像復号化装置 |
CN109792522B (zh) * | 2016-09-30 | 2021-10-15 | 索尼公司 | 图像处理装置和方法 |
WO2020071856A1 (ko) * | 2018-10-05 | 2020-04-09 | 엘지전자 주식회사 | 변환 계수 코딩 방법 및 장치 |
WO2020256389A1 (ko) * | 2019-06-18 | 2020-12-24 | 엘지전자 주식회사 | Bdpcm 기반 영상 디코딩 방법 및 그 장치 |
CN114731440A (zh) * | 2019-09-23 | 2022-07-08 | 阿里巴巴集团控股有限公司 | 视频数据的无损编码 |
-
2020
- 2020-10-08 US US17/066,308 patent/US11973983B2/en active Active
- 2020-10-09 EP EP20801062.9A patent/EP4042679A1/en active Pending
- 2020-10-09 BR BR112022006350A patent/BR112022006350A2/pt unknown
- 2020-10-09 WO PCT/US2020/055013 patent/WO2021072215A1/en unknown
- 2020-10-09 AR ARP200102807A patent/AR120195A1/es unknown
- 2020-10-09 CN CN202080068900.3A patent/CN114503590A/zh active Pending
- 2020-10-09 JP JP2022520791A patent/JP2022552173A/ja active Pending
- 2020-10-09 KR KR1020227011200A patent/KR20220073755A/ko unknown
-
2022
- 2022-04-11 CL CL2022000912A patent/CL2022000912A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20210112279A1 (en) | 2021-04-15 |
BR112022006350A2 (pt) | 2022-06-28 |
WO2021072215A1 (en) | 2021-04-15 |
CL2022000912A1 (es) | 2023-01-20 |
JP2022552173A (ja) | 2022-12-15 |
US11973983B2 (en) | 2024-04-30 |
AR120195A1 (es) | 2022-02-02 |
KR20220073755A (ko) | 2022-06-03 |
EP4042679A1 (en) | 2022-08-17 |
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